baber/WOPTO huggingface dataset:
Patent GB-2346672-A (GB)
Title: Valve testing apparatus and method
Inventor: ESSAM DEREK MARK
IPC: F16K37/00
Filed: 1999-02-10
Abstract: Test apparatus is disclosed for a valve controlled by a piston moveable in a cylinder, between first/second positions in which the valve is open/closed. An electrically controlled valve 22 is provided to supply gas pressure to one side of the piston 13 to maintain the piston in the first position. An electrically controlled valve 21 is provided for supplying a lower pressure gas to the one side of the piston and an electrically controlled valve 39 is provided for sealing the cylinder on the one side of the piston when the lower pressure gas is supplied to the one side of the piston. The piston is urged to move from the first position to a third position intermediate the first and second positions against the lower pressure gas when the one side of the piston is sealed by the electrically controlled sealing valve 39. The urging force for the piston may be provided by gas pressure or a spring The higher and lower pressure gas may be provided from a common source, the lower pressure via a pressure reducer 46. Valve 21 may be a selector valve.
Patent GB-2337498-A (GB)
Title: Motorcycle covers
Inventor: DEAVIN COLIN FREDERICK
IPC: B62J19/00
Filed: 1999-03-29
Abstract: A cover (25) for a non-roofed vehicle comprises a sheet (26) of impervious flexible material and a container (28) therefor, connected to the sheet (26) and for enveloping the sheet (26) when the latter is collapsed for stowage in the container (28), characterised in that the container (28) is a flexibly-walled container (28) and is provided with attachment means for attachment of the container (28) to the vehicle. The attachment means may be located below a lockable fitting e.g. a seat or the rear top box. A lockable security cable may secure the container to the motorcycle.
Patent GB-2343697-A (GB)
Title: A roller blind assembly which comprises of one or more blinds in guide rails
Inventor: MCKENZIE MARTIN ANTHONY
IPC: E06B9/40
Filed: 1999-04-08
Abstract: A roller blind assembly which comprises of one or more blinds C which are guided by vertical or horizontal rails B for use over a window or conservatory. A curtain rail or pelmet may be included in the assembly. By varying the number of screens covering the window or conservatory the assembly may provide thermal insulation and shading from sunlight. The assembly may be operated by a programmable electronic auto motor or by manual means. A control unit may be used in conjunction with one or more interior/exterior lights which can operate as a intruder deterrent. The assembly can be made of any suitable materials and may have built in adjustable ventilation slits or grills G.
Patent GB-2355398-A (GB)
Title: Edging strip for furniture
Inventor: NOTT MARK RODNEY
IPC: A47B95/04
Filed: 1999-10-20
Abstract: A PVC edging strip 1 for furniture 7 has a central portion 3 and thin lateral wings 4 which are trimmed off when the edging strip 1 has been applied to the edge of the furniture 7. The wings 4 meet the outer surface of the central portion 3 at an angle so that there is a kink in the outer profile of the carrier strip 2. A PVC cover strip 6 is sealed to the carrier strip 2 and extends from one kink to the other, terminating in the kinks.
Patent GB-2356302-A (GB)
Title: Current switching circuitry including shielding circuitry
Inventor: DEDIC IAN JUSO
IPC: H03M1/74
Filed: 1999-11-10
Abstract: Current switching circuitry includes a plurality of circuitry segments SEG<SB>1</SB> to SEG<SB>n</SB>, each having first and second connection nodes, through which first and second controllable currents pass, and switching circuitry S1 S2 for changing the magnitude of the currents in dependence upon a switching signal SW1 SW2 applied to the segment. The circuitry includes first and second combining circuits for respectively combining the first and second currents to produce first and second combined signals V<SB>A</SB> V<SB>B</SB>. The switching circuitry further includes first and second shielding circuitry 22 24 for shielding the switching circuitry SW1 SW2 in the segment concerned from variations in potential arising from variations in potential of the terminal concerned.
Patent GB-2357252-A (GB)
Title: Stator for an eddy current brake; Resistance device for an exercise cycle
Inventor: STEVENS CLIVE GRAHAM
IPC: A63B21/22
Filed: 1999-12-16
Abstract: A resistance device 10, suitable for an exercise cycle, includes: a fly wheel 10 with a flange 100 to which a plurality of magnets 3 are attached; and a stator 2 mounted on the axle 4 of the fly wheel. The stator has a plurality of first 21 and second 22 apertures, preferably at different radii from the centre of the stator, and a plurality of first 23 and second 24 radial slots communicating with the respective apertures. The stator is preferably made from a non-Ferro material such as aluminium and the apertures are suitable for receiving coil windings 6 and 60. An actuating portion (Figure 2, 12) of the fly wheel is connected to a driving device (e.g. exercise cycle) via a belt, which drives the flywheel and magnets around the stator, generating an alternating current in the coil windings 6. The windings 6 are connected to a control box (Figure 3, A) in which the generated alternating current is rectified to be direct current. The direct current is supplied to windings 60 via an auxiliary power supply (Figure 4, B). A switch (Figure 3, C) on the control box controls the amount of current supplied to the second windings, which determines the resistance force applied to the fly wheel. Alternatively, there may be two stators for the two sets of windings.
Patent GB-2345120-A (GB)
Title: Valve member with integral leaf spring and core
Inventor: HAGA SATORU
IPC: F16K1/36
Filed: 1999-12-20
Abstract: A valve element for a solenoid valve and method of making the element comprises a leaf spring 11 attached to a groove 13d in the side of a cup-shaped core 13 and sealed by a holder ring 15 made of thermoplastic resin which is secured by thermal caulking. The spring comprises a peripheral ring 11b attached to a central hub 11a by a plurality of radial arms (11c, figure 3) wherein the hub has a central hole (11e) and the ring has a peripheral seal 12 made of an elastic material which is vulcanized and moulded onto the ring. The spring may be made from thin steel plate. Core 13 comprises a stepped 13e and grooved 13d section in its cylindrical side 13a for contacting spring 11 and a central through hole 13c in its end wall 13b. A valve seal 14 is formed around hole 13c by vulcanization and moulding and comprises a main body 14a attached to a holding section 14c by a small diameter section 14b. Seals 12, 14 are preferably made of fluorine rubber and may be coated in PTFE in order to improve friction resistance.
Patent GB-2347597-A (GB)
Title: Data bus with inter symbol interference reduced by variable timing
Inventor: LESHAY BRUCE
IPC: H04L29/08
Filed: 1999-12-23
Abstract: On an SCSI bus the voltage rises to the rail voltage when the line is idle. This can cause errors in the initial signals (eg REQ) on the line because the time constants prevent a full transition occurring within the allowed time period from this high idle voltage (Fig 2b). The present invention increases the length of time that the initial signal is held for to ensure that it is detected, before reverting to the normal timing. A similar problem occurs when a series of identical bits are transmitted (Fig 3). To overcome this the extended signal period may be repeated periodically during the transmission (Figs 6 and 7). Furthermore the data may be inverted and driven onto the line for a period to reduce the voltage from the rail voltage to a more normal running voltage.
Patent HU-T65808-A (HU)
Title: A method for testing quality of an ophthalmic lens
Inventor: WILDER JOSEPH
IPC: G01N21/896
Filed: 1993-12-01
Abstract: A method and system for automatically inspecting an ophthalmic lens. The method includes the steps of directing a light beam through the lens and onto an array of pixels, and assigning to each pixel a data value representing the intensity of the light beam on the pixel. The data values are then processed according to a predetermined program to determine if the lens contains any one of a group of predetermined conditions.
Patent HU-T73870-A (HU)
Title: Polymerisation processes
Inventor: CHINH JEAN-CLAUDE
IPC: C08F10/02
Filed: 1994-05-19
Abstract: The invention relates to continuous gas fluidised bed polymerisation of olefins, especially ethylene, propylene, or mixtures of these with other alpha olefins, wherein the monomer-containing recycle gas employed to fluidise the bed is cooled to condense out at least some liquid hydrocarbon. The condensed liquid, which can be a monomer or an inert liquid, is separated from the recycle gas and is introduced directly to the bed to produce cooling by latent heat of evaporation. The liquid is introduced directly into the bed using injection means. The process provides substantially improved productivity of gas fluidised bed polymerisation of olefins. <IMAGE>
Patent IL-43883-A (IL)
Title: Pharmaceutical compositions comprising 2-(2-((rho-chloro-alpha-methyl-alpha-phenylbenzyl) oxy) ethyl)-1-methylpyrrolidine together with a sympathicomimetic agent
IPC: A61K31/40
Filed: 1973-12-21
Abstract: The invention concerns novel combinations of active agents a) 1-methyl-2-[2-( alpha -methyl-p-chlorodiphenylmethyloxy)ethyl]pyrrolidine and b) a non-toxic sympathicomimetic agent having a peripheral vasoconstrictive effect, useful in the treatment of rhinitis. (From US3933999 A) [FR2211248A1]
Patent IL-65646-A (IL)
Title: Digital communications system
IPC: H04J7/00
Filed: 1982-04-29
Abstract: A digital multiplexer accommodates a large number of information signal channels per digital transmission channel through use of an improved statistical coding technique and successive frame transmission. The information signals are encoded into transmission code words, the code words are ordered into successive transmission frames and the transmission frames are sent over a communications highway to a remote location. An executive conferencing arrangement is also provided which utilizes a difference signal technique to set up a conferencing arrangement wherein each communications channel carrying analog information is connected to each communications channel not carrying analog information.
Patent IL-77533-A (IL)
Title: Thrombolytic product containing an antibody and pharmaceutical compositions containing the same
IPC: C07K19/00
Filed: 1986-01-06
Abstract: A method for site-specific activation of an inactive substance, which comprises: (a) causing the contact of a target site with an antibody specific for an epitope on the target site, wherein the antibody is bound to an activator of the inactive substance, to thereby bind the antibody to the epitope; and (b) causing the contact of the inactive substance with the antibody-bound activator thereby activating the inactive substance towards reaction with the target site.
Patent IL-84968-A (IL)
Title: Two-pack dental cement-comprising calcium hydroxide and a polymerisable compound containing salicylate and acrylic groups
IPC: A61K6/00
Filed: 1987-12-29
Abstract: The compositions of this invention posses both calcium hydroxide cement characteristics and light cure characteristics and hence strong bonds are likely to form with both the tooth and conventional filling materials. There is less likelihood that a filling may fall out of a cavity. The present invention provides a two component composition which comprises a first component comprising an ethylenically polymerizable compound which contains both a salicylate group and at least one acrylate, alkacrylate, acrylamide or alkacrylamide group and second component comprising calcium hydroxide or a suitable precursor to calcium hydroxide.
Patent JP-H01184016-A (JP)
Title: Apparatus for gas separation
Inventor: OTANI IWAO
IPC: C01B21/04
Filed: 1988-01-20
Abstract: PURPOSE:To obtain two kinds of product gas by supplying a mixed gas to the first adsorption tower and adsorbing the first component so as to obtain the second component as one product gas and by supplying the desorbed gas from the first adsorption tower to the second adsorption tower and adsorbing the second component so as to obtain the first component as the other product gas. CONSTITUTION:A compressed air from a compressor 4 is supplied to an adsorption tower 11, where O2 is adsorbed by a molecular sieve carbon 11A, and one product, N2, is sent to a product tank 23. After a pressure in the adsorption tower 11 is equalized to that in an adsorption tower 12, valves 16 and 31 are opened, the pressure in the tower 11 is reduced and an O2-rich gas flows into an adsorption tower 30. In the tower 30, the O2-rich gas from the tower 11 together with a compressed air introduced into this tower have their N2 adsorbed by a molecular sieve carbon 30A, and an O2 enriched gas is stored in a product tank 35. Next, the absorption towers 11 and 30 is evacuated by opening valves 16, 31 and 33, and the gas remaining in the towers is ejected.
Patent JP-H01186483-A (JP)
Title: Method of reinforcing car outside plating
Inventor: HARADA YOSHINOBU
IPC: B62D25/02
Filed: 1988-01-20
Abstract: PURPOSE: To improve the workability for reinforcing a vehicle outside plate by attracting and sticking a magnetized molded reinforcing material to the inside of the outside plate, then heating and hardening the reinforcing material. CONSTITUTION: A reinforcing material includes a main component selected from a group of a synthetic resin and synthetic rubber, and it contains one or two or more kinds of components selected from a group of a hardening agent, a vulcanizing agent, an accelerator, a foaming agent, a filler and an additive. One or two or more kinds of magnet materials of about 5-80 wt.% selected from a group of a ferrite magnet, a rare earth magnet and an Alnico magnet are mixed in the reinforcing material to magnetize the reinforcing material. This is molded into a sheet shape, and the reinforcing material is magnetized under the existence of magnetic field. A magnetized molded reinforcing material 20 is molded into a desired shape for a vehicle outside plate 10, and it is attracted and stuck to the inside of the vehicle outside plate 10.  The molded reinforcing material 20 is fixed to the inside of the vehicle outside plate 10 by heating and hardening the molded reinforcing material 20.
Patent JP-S56108934-A (JP)
Title: Sample mounting device
Inventor: ARITOMI TOSHIAKI
IPC: G01N33/48
Filed: 1980-02-01
Abstract: PURPOSE:To obtain an accurate stop position by running a driving motor forward and backward and stopping the same at the time of moving a cassette upward and downward for as much as one sheet of samples. CONSTITUTION:When a motor 1 which moves a cassette in which samples are contained in vertical directions revolves, a disc 3 revolves. When a round hole 21 for detecting crosses the optical path constituted of a light emitting element 29 and a photodetector 30, it turns out that the cassette lowered for as much as one sheet of the samples. The output of the photodetector 30 is conducted to a photoelectric converting circuit 31 and a clock pulse generating circuit 32 and holds a holding circuit 25 at a backward running level; therefore, the output of the circuit 23 inverts and a negative driving voltage is applied to the input of the motor 1 by a driving circuit 26, so that the motor 1 runs backward. When the output again crosses the round hole 21 after the backward running, the output signal of the circuit 31 is conducted to the circuit 23 and the motor 1 is stopped only during the period while the output of the circuit 25 is holding the backward running level.
Patent JP-H01188456-A (JP)
Title: Oxide high temperature superconductor
Inventor: MAEDA HIROSHI
IPC: H01L39/12
Filed: 1988-01-20
Abstract: PURPOSE:To obtain the subject superconductor contg. no rare earth element and having high transition temp. to superconducting state by precalcining a mixture consisting of an oxide, carbide, carbonate, etc., of each element constituting the superconductor in a specified proportion, and crushing, molding and then sintering the precalcined product. CONSTITUTION:A mixture of oxide, carbide, carbonate, etc., of each constituting element in a specified proportion (e.g., a mixture of Bi2O3, SrO, CaCO3, and CuO in 1:1:1:2 atomic ratio) is precalcined at 700-900 deg.C for several-20hrs. The precalcined product is crushed and then molded to pellets, then sintered further at 800-900 deg.C. Thus, the subject superconductor consisting of an oxide expressed by the formula is obtd., wherein A is Sb and/or As; each B and C is Be, Mg, Ga, Sr, or Ba, but different to each other; 0<=x<=1).
Patent JP-S56121655-A (JP)
Title: Ejector for wall coating material
Inventor: TASHIYON RUSHIYAN
IPC: E21B33/138
Filed: 1981-01-28
Abstract: The present invention relates to a device for simultaneously projecting a liquid or pasty product and a powdery, granulous or fibrous filler to make a reinforced plastic wall coating, in which the product is brought by pumping to a centrifugal projection member with central supply channel, wherein it comprises, for projecting the product, a revolving spray device with its central supply channel and, for projecting the powdery filler, a centrifugal wheel and a means for supplying the filler to the centrifugal wheel, the revolving spray device and the centrifugal wheel being mounted on the same shaft in the vicinity of each other.
Patent JP-S59145237-A (JP)
Title: Aqueous composition of polymaleic acid, surfactant and complexing agent, manufacture and use as aid for pretreatment of cellulose-containing fiber material
Inventor: HAINTSU ABERU
IPC: D06M13/148
Filed: 1984-01-25
Abstract: Aqueous compositions which contain a hydrolysed polymaleic anhydride, a complexing agent and a mixture of nonionic and anionic surfactants are suitable for use as assistants in the opening up of cellulose-containing fibre materials.
Patent JP-H11209062-A (JP)
Title: Hanging jig for cylindrical handling article
Inventor: SHINDO MASATO
IPC: B66C1/28
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To ensure safe hanging work without requiring a handling head to hook the pawl of a hanging jig on a thin cylindrical handling article. SOLUTION: A nut seat 24 having a slit 23 is provided on the upper face of a hanging jig mianbody 19, a connection rod 25 is provided on the lower face thereof to hold a handling article and a pawl insert hole 27 is provided in the connection rod 25 to insert the pawl 21 therein/therefrom. A guide rod 20 having a bolt screw 30 at the upper part is provided extending through the hanging jig mainbody 19 and a nut handle 22 is provided at the upper part of the guide rod 20. A pawl insert 32 having a slope 31 is formed at the lower part of the guide rod 20 to insert and remove the pawl 21. A boss 34 of a nut handle 22 is provided with a female screw 33 to be screwed into the bolt screw 30, and the guide rod 20 is moved down by screwing the nut handle 22 therein to push the pawl 21 out of the pawl insert hole 27. The pawl 21 is inserted in the lower part of a stepped part 17 provided on the outer face of the handling article to hold the handling article.
Patent JP-S62168236-A (JP)
Title: Fault information collecting system
Inventor: TAKAHASHI KENJI
IPC: G06F11/34
Filed: 1986-01-20
Abstract: PURPOSE:To simplify the constitution of a power supply controller by deciding a service processor which records the information on the fault of the power supply based on the received operating state. CONSTITUTION:Both logic devices 10 and 20 can perform the switch between a close connecting operation and a separation operation via a mode switch part 30. The service processors 40 and 50 are connected to the devices 10 and 20 via diagnosis interfaces. Then one of both processors 40 and 50 becomes advantageous with a close connecting operation and both devices 10 and 20 are diagnosed via the diagnosis interfaces. While both processors 40 and 50 diagnose both devices 10 and 20 respectively with a separating operation. A power supply controller 60 includes an operation state transmission instructing part 67 for processors 40 and 50, an operating state reading part 64 which reads out the operating state information out of both processors 40 and 50, and a power supply abnormality information transmitting part 62 which sends the power supply abnormality information to the service processors based on the operating state.
Patent JP-S55103304-A (JP)
Title: Method of hydrolyzing hollow fiber of cellulose ester
Inventor: JIYOU YASUSHI
IPC: B01D71/10
Filed: 1979-01-31
Abstract: PURPOSE: Hollow fibers of cellulose ester are hydrolyzed in a reaction medium containing a specific amount of water-soluble salt to prevent the shrinkage, change in wall thickness and deformation of hollow part of fiber, thus producing title fibers useful for blood dialysis.  
     CONSTITUTION: Hollow fibers of cellulose ester is hydrolyzed in a reaction medium containing more than 13wt% of water-soluble inorganic salt, e.g., calcium chloride, or organic salt, e.g., sodium acetate, and/or 0.5W5wt% of poatssium hydroxide at a temperature of 10W80°C to give the objective hollow fiber partially or substantially consisting of regenerated cellulose. When the concentration of the salt used exceeds 13wt%, the shrinkage and elongation become little when the hydrolyzed hollow fibers are dried and when they are rewetted in water respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07221258-A (JP)
Title: Lead frame and resin sealed semiconductor device using it
Inventor: HOZOJI HIROYUKI
IPC: H01L23/50
Filed: 1994-02-02
Abstract: PURPOSE:To obtain the resin sealed semiconductor device in which the deformation of an inner lead part or of a die pad part suspension lead is prevented and whose reliability is enhanced in a resin sealing process by a method wherein a protrusion part is formed in the die pad part suspension lead and a tape for fixation of the inner lead part is bonded to the protrusion part. CONSTITUTION:Tapes 6 which fix a plurality of lead parts 5 which are arranged and installed around a die pad part 2 on which a semiconductor chip is mounted are made independent in the individual parts 5. Protrusion parts 7 are formed in die pad part suspension leads 3. The protrusion parts 7 are connected to the tapes 6. As a result, even when a lead frame 1 is heated in a resin sealing process and the tapes 6 for fixing of the inner lead parts are expanded and contracted, the protrusion parts 7 are deformed to the side of the suspension leads 3 so as to absorb the expansion and the contraction of the tapes 6, and the inner lead parts 5 and the die pad part suspension leads 3 are not deformed. Consequently, the reliability of the resin sealed semiconductor device can be enhanced in the resin sealing process.
Patent JP-S5295656-A (JP)
Title: Preparation of cyclic ethers
Inventor: TANABE YASUO
IPC: C07D307/08
Filed: 1976-02-04
Abstract: PURPOSE: Cyclic ethers, e.g. tetrahydrofuran, of a gaseous state are prepared with improved conversion by the reaction of the acetate of 1, 4-butanediol, etc with an excess of steam in the presence of an acid catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio